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Hi,
Happy new year
I want to use adc of stm32f051c8t6, but my code did not work correctly.
int main()
{
RCC->APB2ENR |= RCC_APB2ENR_ADC1EN;
ADC1->CR |=ADC_CR_ADCAL;
while (ADC1->CR & ADC_CR_ADCAL);
ADC1->CR |=ADC_CR_ADEN;
ADC1->CHSELR |=ADC_CHSELR_CHSEL0;
RCC->APB1ENR |=RCC_APB1ENR_DACEN...
Thanks for your help.
I think they do not tend to blow during Turn off or Turn On.
what do you think about amount of the resistor, I think that resistor for between gate and +12V is proper but the resistor that between gate and GND must be about 2K. Is it true?
I must to say that I used a relay...
2sk3569 has 0.54 ohm (Rds(on)) at 25 deg, and each mosfet through 1A.
However temperature of ambient is 35 deg.
- - - Updated - - -
The 3KW Resistor is a heater and 240 volt is Battery voltage.
I've made a device that has 20 circuits. (one of them is in attach)
The circuit in fig1 is used to switch on-off 10A DC, but when the circuit worked for 4-5 hours, some of the mosfets (2sk3569) burn.(1-2 percent of mosfets)
I use a heat sink for each 2 mosfets same as fig2.
Now I don't know...
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